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Parse phone numbers to E.164 and region. Use for validation. Input: number + country. Returns formats + validity. 100% client-side.
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Parse and format international phone numbers, extracting country code, area code, national number, and generating international, national, and E.164 formats. Supports 15+ countries with regex-based validation and formatting.
Phone numbers come in many formats across different countries and this tool provides instant parsing and standardized formatting, making it easy to validate and convert phone numbers to canonical formats like E.164.
This tool is part of the DevStackIO platform — a collection of free online developer tools from DevStackIO. Browse more free developer resources on DevStackIO.
Developers building forms with phone number inputs, QA testers validating phone number handling, and anyone who needs to parse or format international phone numbers.
Select the country from the dropdown menu (e.g., United States, India, United Kingdom)
Enter the phone number in any common format (with or without country code, spaces, dashes, parentheses)
The parser will validate the number and extract all components
Click the Copy button next to any field to copy that specific value to your clipboard
The E.164 format is the international standard recommended for API integrations
US: +1 (555) 123-4567 → Country: US, Area: 555, E.164: +15551234567India: 098765 43210 → Country: IN, Area: 98765, E.164: +919876543210UK: 020 7946 0958 → Country: GB, Area: 20, E.164: +442079460958Is this tool accurate for all phone numbers?
It uses simplified regex patterns for common formats. For production validation, use a library like Google's libphonenumber.
What is E.164 format?
E.164 is the international phone number standard: +[country code][national number] with no spaces or special characters.
Why are some numbers marked as invalid?
The regex patterns expect standard formats. Non-standard or abbreviated numbers may not match.
Can I parse numbers without selecting a country?
This tool requires a country selection to apply the correct format rules.
Authoritative specifications, standards, and in-depth reading for Phone Number Parser.
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Enter a phone number to parse and validate
All parsing is done client-side. Phone numbers are not sent to any server.
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